2021 Suzuki Skydrive 125 FI Technical Analysis & Specification Breakdown
Built around Suzuki's scooter motorcycle platform, the 2021 Suzuki Skydrive 125 FI relies on a 124.1 cc (7.6 cu in) air-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 9.3 HP (6.8 kW) at 7,500 rpm while maximum torque reaches 9.5 Nm (7 lb-ft) at 6,500 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 74.9 HP per liter and a 1,000 rpm working window between peak torque (6,500 rpm) and peak power (7,500 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Skydrive 125 FI measures 108 kg (238 lbs) wet (curb), translating to a power-to-weight ratio of 0.09 HP/kg (11.61 kg per horsepower). Rider ergonomics and chassis geometry center around a 760 mm (29.9 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,260 mm (49.6 in) wheelbase engineered for quick, flickable steering geometry. The 4-liter (1.1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Suzuki archive, this model family spans 4 indexed model years from 2018 to 2022, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
74.9 HP/L
Power-to-Weight
0.09 HP/kg (11.61 kg/HP)
Power Band Window
6,500–7,500 rpm
Standover Height
760 mm (29.9 in)
Engine
Displacement124.1 ccm (7.57 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power9.3 HP (6.8 kW)) @ 7500 RPM
Torque9.5 Nm (1.0 kgf-m or 7.0 ft.lbs) @ 6500 RPM
Compression9.6:1
Bore x Stroke53.5 x 55.2 mm (2.1 x 2.2 inches)
Valves/Cylinder2
Fuel SystemInjection
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionCDI
LubricationWet sump
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
ClutchAutomatic centrifugal
Chassis
Frame TypeSteel tube underbone
Rake26.5°
Front SuspensionTelescopic, coil spring oil damped
Rear SuspensionSwing arm, oil damped
Wheelbase1260 mm (49.6 inches)
Ground Clearance140 mm (5.5 inches)
Wheels & Brakes
Front Tyre70/90-14
Rear Tyre70/90-14
Front BrakesSingle disc
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight106.0 kg (233.7 pounds)
Weight incl.108.0 kg (238.1 pounds)
Power/Weight0.0873 HP/kg
Seat Height760 mm (29.9 inches) If adjustable, lowest setting.
Overall Height1040 mm (40.9 inches)
Overall Length1885 mm (74.2 inches)
Overall Width655 mm (25.8 inches)
Fuel Capacity4.00 litres (1.06 US gallons)
Oil Capacity1.00 litres (1.06 US quarts)
Other
StarterElectric & kick
Color OptionsPink, Black, Matte Black, Matte Silver
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
